English 4 - Unit 4 - When/While

While we________ information for our presentation last month, we discovered that lots of people in our neighbourhood needed help.

When we came to the local orphanage, all the children there________ their dinner.

An old lady came to us and asked for help while we________ at the bus stop.

When we visited Mrs Lan this morning, she ________her lunch.

We________ to help old people clean their houses while we were talking to them later that day.

While we ________ at the food bank, we met an old friend.

She told us her life story while we________ her tidy the house.

While we were cleaning her kitchen, we________ a knock at the door. It was another old lady who lived next door.